Thermador Cooktop Error Code E

The E error code on a Thermador cooktop means that one of the touch sensors on the control panel has been continuously activated for more than 5 seconds. This is usually caused by a liquid spill over the sensor area or an object left resting on the controls. The cooktop locks out normal operation when this occurs to prevent accidental burner activation. Removing the cause and pressing any key should clear the error.

Simply pressing any key on the control panel is the recommended reset step after clearing the sensor obstruction. If the underlying cause, such as a liquid spill or object on the panel, has not been removed first, the error will return as soon as the cooktop tries to resume normal operation. A power cycle by turning off the circuit breaker for 30 seconds may also help if the key press alone does not clear it, but the physical cause must be addressed first.

In many cases the E error requires no parts at all, since cleaning the sensor surface or removing an obstruction resolves it at no cost. If the touch control board is faulty and needs replacement, repair costs including parts and labor typically range from around 200 to 500 dollars or more depending on the specific model and service rates in your area. A cracked or damaged cooktop glass panel requiring replacement can push costs higher. Getting a diagnostic visit from a qualified technician is recommended before committing to any part replacement.

Start by inspecting the control panel for any objects resting on the touch sensors and remove them. If liquid has spilled onto the surface, wipe it completely dry using a clean cloth. Once the sensor zone is clear and dry, press any key on the control panel to reset the error. If the code returns immediately, check for residue buildup or signs of physical damage to the sensor surface.

When the E error is active, the cooktop is designed to halt normal operation, which means burner controls should not respond to inputs. This is an intentional safety feature to prevent unintended heating. You should not attempt to bypass the error or use the cooktop until the cause is identified and resolved. If the error clears and returns repeatedly, discontinue use and have the unit inspected before cooking again.